*SUPPORT*
IN: kiki wif tufa OUT: YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW
IN: fep lug OUT: GREEN PINK
IN: dax wif tufa OUT: BLUE BLUE BLUE BLUE BLUE BLUE
IN: lug blicket dax tufa OUT: BLUE PINK BLUE PINK
IN: kiki dax OUT: YELLOW BLUE
IN: fep blicket lug OUT: PINK GREEN
IN: dax wif OUT: BLUE BLUE BLUE
IN: dax kiki blicket fep OUT: BLUE GREEN YELLOW
IN: dax fep lug fep blicket fep OUT: BLUE GREEN PINK GREEN GREEN
IN: kiki blicket lug OUT: PINK YELLOW
IN: lug fep tufa tufa OUT: PINK GREEN PINK GREEN PINK GREEN PINK GREEN
IN: lug wif OUT: PINK PINK PINK
IN: kiki lug kiki lug blicket lug OUT: YELLOW PINK YELLOW PINK PINK
IN: kiki fep wif OUT: YELLOW GREEN GREEN GREEN

*QUERY*
IN: lug kiki OUT: PINK YELLOW
IN: dax blicket dax OUT: BLUE BLUE
IN: fep OUT: GREEN
IN: fep fep blicket dax OUT: GREEN BLUE GREEN
IN: lug OUT: PINK
IN: kiki OUT: YELLOW
IN: kiki kiki tufa tufa OUT: YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW
IN: fep blicket kiki OUT: YELLOW GREEN
IN: dax OUT: BLUE
IN: dax tufa OUT: BLUE BLUE

*GRAMMAR*
dax -> BLUE 
 lug -> PINK 
 kiki -> YELLOW 
 fep -> GREEN 
 u1 wif -> [u1] [u1] [u1] 
 x1 tufa -> [x1] [x1] 
 u1 blicket u2 -> [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 